A0A1J0WJ27 · A0A1J0WJ27_9RHOB
- ProteinSuccinate dehydrogenase iron-sulfur subunit
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids259 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
Catalytic activity
- a quinone + succinate = fumarate + a quinol
Cofactor
Protein has several cofactor binding sites:
Note: Binds 1 [2Fe-2S] cluster.
Note: Binds 1 [3Fe-4S] cluster.
Note: Binds 1 [4Fe-4S] cluster.
Pathway
Carbohydrate metabolism; tricarboxylic acid cycle; fumarate from succinate (bacterial route): step 1/1.
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | 2 iron, 2 sulfur cluster binding | |
Molecular Function | 3 iron, 4 sulfur cluster binding | |
Molecular Function | 4 iron, 4 sulfur cluster binding | |
Molecular Function | electron transfer activity | |
Molecular Function | metal ion binding | |
Molecular Function | succinate dehydrogenase (quinone) activity | |
Biological Process | respiratory electron transport chain | |
Biological Process | tricarboxylic acid cycle |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameSuccinate dehydrogenase iron-sulfur subunit
- EC number
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Alphaproteobacteria > Rhodobacterales > Roseobacteraceae > Sulfitobacter
Accessions
- Primary accessionA0A1J0WJ27
Proteomes
Interaction
Subunit
Part of an enzyme complex containing four subunits: a flavoprotein, an iron-sulfur, cytochrome b-556, and a hydrophobic anchor protein.
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for compositional bias, region, domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 1-20 | Polar residues | ||||
Sequence: MVQLTLPKNSRMTSGKTWPK | ||||||
Region | 1-22 | Disordered | ||||
Sequence: MVQLTLPKNSRMTSGKTWPKPE | ||||||
Domain | 41-117 | 2Fe-2S ferredoxin-type | ||||
Sequence: KNPALDTYFVDLDTCGPMILDALIKIKNEIDPTLTFRRSCREGICGSCAMNIDGINTLACTYGVAEVKGVVKIYPLP | ||||||
Domain | 160-190 | 4Fe-4S ferredoxin-type | ||||
Sequence: DREKLDGLYECIMCACCSTSCPSYWWNGDRY |
Sequence similarities
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length259
- Mass (Da)29,292
- Last updated2017-02-15 v1
- Checksum477CC9BF153836AA
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 1-20 | Polar residues | ||||
Sequence: MVQLTLPKNSRMTSGKTWPK |
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP018076 EMBL· GenBank· DDBJ | APE44324.1 EMBL· GenBank· DDBJ | Genomic DNA |